how to save ranges of the result of discretizations

NinoNino Member Posts: 5 Learner I
edited December 2018 in Help

hi everyone,

i have a problem. I made a process that apply discretization box to an example set. Now, i want to save ranges that that process give me as output. Is it possible? Thanks!!


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    lionelderkrikorlionelderkrikor Moderator, RapidMiner Certified Analyst, Member Posts: 1,195 Unicorn

    Hi @Nino,


    I'm not sure to understand what you want to do.

    However does this process answer to your need (if not can you share your process and explain in a precise way what you want to obtain)

    <?xml version="1.0" encoding="UTF-8"?><process version="8.2.000">
    <operator activated="true" class="process" compatibility="8.2.000" expanded="true" name="Process">
    <process expanded="true">
    <operator activated="true" class="retrieve" compatibility="8.2.000" expanded="true" height="68" name="Retrieve Deals" width="90" x="246" y="34">
    <parameter key="repository_entry" value="//Samples/data/Deals"/>
    <operator activated="true" class="discretize_by_bins" compatibility="8.2.000" expanded="true" height="103" name="Discretize" width="90" x="380" y="34">
    <parameter key="attribute_filter_type" value="single"/>
    <parameter key="attribute" value="Age"/>
    <operator activated="true" class="concurrency:loop_values" compatibility="8.2.000" expanded="true" height="82" name="Loop Values" width="90" x="514" y="34">
    <parameter key="attribute" value="Age"/>
    <parameter key="reuse_results" value="true"/>
    <process expanded="true">
    <operator activated="true" class="generate_attributes" compatibility="8.2.000" expanded="true" height="82" name="Generate Attributes" width="90" x="380" y="34">
    <list key="function_descriptions">
    <parameter key="Range_%{loop_value}" value="%{loop_value}"/>
    <connect from_port="input 1" to_op="Generate Attributes" to_port="example set input"/>
    <connect from_op="Generate Attributes" from_port="example set output" to_port="output 1"/>
    <portSpacing port="source_input 1" spacing="0"/>
    <portSpacing port="source_input 2" spacing="0"/>
    <portSpacing port="sink_output 1" spacing="0"/>
    <portSpacing port="sink_output 2" spacing="0"/>
    <operator activated="true" class="select_attributes" compatibility="8.2.000" expanded="true" height="82" name="Select Attributes" width="90" x="648" y="34">
    <parameter key="attribute_filter_type" value="regular_expression"/>
    <parameter key="regular_expression" value="Range.*"/>
    <connect from_op="Retrieve Deals" from_port="output" to_op="Discretize" to_port="example set input"/>
    <connect from_op="Discretize" from_port="example set output" to_op="Loop Values" to_port="input 1"/>
    <connect from_op="Loop Values" from_port="output 1" to_op="Select Attributes" to_port="example set input"/>
    <connect from_op="Select Attributes" from_port="example set output" to_port="result 1"/>
    <portSpacing port="source_input 1" spacing="0"/>
    <portSpacing port="sink_result 1" spacing="0"/>
    <portSpacing port="sink_result 2" spacing="0"/>




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